Analyses of Wine-Tasting Data: A Tutorial

• Autores: Ingram Olkin, Ying Lou, Lynne Stokes, Jing Cao
• Localización: Journal of Wine Economics, ISSN-e 1931-437X, Vol. 10, Nº. 1, 2015, págs. 4-30
• Idioma: inglés
• Enlaces
  • Texto completo (pdf)
• Resumen

  • The purpose of this paper is to provide a tutorial of data analysis methods for answering questions that arise in analyzing data from wine-tasting events: (i) measuring agreement of two judges and its extension to m judges; (ii) making comparisons of judges across years; (iii) comparing two wines; (iv) designing tasting procedures to reduce burden of multiple tastings;

    (v) ranking of judges; and (vi) assessing causes of disagreement. In each case we describe one or more analyses and make recommendations on the conditions of use for each